128857092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 386144640

約数和(自身を除く): 257287548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 169, 174, 182, 203, 273, 313, 338, 348, 364, 377, 406, 507, 546, 609, 626, 676, 754, 812, 939, 1014, 1092, 1131, 1183, 1218, 1252, 1508, 1878, 2028, 2191, 2262, 2366, 2436, 2639, 3549, 3756, 4069, 4382, 4524, 4732, 4901, 5278, 6573, 7098, 7917, 8138, 8764, 9077, 9802, 10556, 12207, 13146, 14196, 14703, 15834, 16276, 18154, 19604, 24414, 26292, 27231, 28483, 29406, 31668, 34307, 36308, 48828, 52897, 54462, 56966, 58812, 63539, 68614, 85449, 102921, 105794, 108924, 113932, 118001, 127078, 137228, 158691, 170898, 190617, 205842, 211588, 236002, 254156, 317382, 341796, 354003, 370279, 381234, 411684, 472004, 634764, 708006, 740558, 762468, 826007, 1110837, 1416012, 1481116, 1534013, 1652014, 2221674, 2478021, 3068026, 3304028, 4443348, 4602039, 4956042, 6136052, 9204078, 9912084, 10738091, 18408156, 21476182, 32214273, 42952364, 64428546, 128857092]

約数ペア:

[(1, 128857092), (2, 64428546), (3, 42952364), (4, 32214273), (6, 21476182), (7, 18408156), (12, 10738091), (13, 9912084), (14, 9204078), (21, 6136052), (26, 4956042), (28, 4602039), (29, 4443348), (39, 3304028), (42, 3068026), (52, 2478021), (58, 2221674), (78, 1652014), (84, 1534013), (87, 1481116), (91, 1416012), (116, 1110837), (156, 826007), (169, 762468), (174, 740558), (182, 708006), (203, 634764), (273, 472004), (313, 411684), (338, 381234), (348, 370279), (364, 354003), (377, 341796), (406, 317382), (507, 254156), (546, 236002), (609, 211588), (626, 205842), (676, 190617), (754, 170898), (812, 158691), (939, 137228), (1014, 127078), (1092, 118001), (1131, 113932), (1183, 108924), (1218, 105794), (1252, 102921), (1508, 85449), (1878, 68614), (2028, 63539), (2191, 58812), (2262, 56966), (2366, 54462), (2436, 52897), (2639, 48828), (3549, 36308), (3756, 34307), (4069, 31668), (4382, 29406), (4524, 28483), (4732, 27231), (4901, 26292), (5278, 24414), (6573, 19604), (7098, 18154), (7917, 16276), (8138, 15834), (8764, 14703), (9077, 14196), (9802, 13146), (10556, 12207)]